diff options
| author | Kees Cook <keescook@chromium.org> | 2013-10-10 17:18:18 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2013-10-13 03:13:13 -0700 |
| commit | 6145cfe394a7f138f6b64491c5663f97dba12450 (patch) | |
| tree | 409c39dce2121c84fd1a96102a16e7d69c20285c /arch/x86/boot/cpuflags.h | |
| parent | f32360ef6608434a032dc7ad262d45e9693c27f3 (diff) | |
x86, kaslr: Raise the maximum virtual address to -1 GiB on x86_64
On 64-bit, this raises the maximum location to -1 GiB (from -1.5 GiB),
the upper limit currently, since the kernel fixmap page mappings need
to be moved to use the other 1 GiB (which would be the theoretical
limit when building with -mcmodel=kernel).
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: http://lkml.kernel.org/r/1381450698-28710-7-git-send-email-keescook@chromium.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/boot/cpuflags.h')
0 files changed, 0 insertions, 0 deletions